You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-08 - 14:46
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack5slot4.osadl.org (updated Thu Jan 08, 2026 12:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31617210898,6sleep20-21swapper/207:06:542
31571210750,6sleep10-21swapper/107:06:171
31585210696,7sleep00-21swapper/007:06:270
3179429888,7sleep30-21swapper/307:09:113
290722980,6sleep23203599cyclictest12:30:192
232522570,0sleep20-21swapper/212:25:182
288282550,0sleep30-21swapper/310:05:143
112432550,0sleep00-21swapper/009:45:130
3203599280,27cyclictest0-21swapper/208:25:292
3203099270,26cyclictest0-21swapper/111:52:351
3203099270,26cyclictest0-21swapper/111:52:341
3203099270,26cyclictest0-21swapper/110:29:371
3203099270,26cyclictest0-21swapper/108:16:391
3202399270,26cyclictest0-21swapper/010:33:070
32035992618,7cyclictest0-21swapper/209:38:242
3203599260,25cyclictest0-21swapper/207:32:412
3203099260,25cyclictest0-21swapper/112:03:501
3203099260,25cyclictest0-21swapper/111:01:111
3203099260,25cyclictest0-21swapper/110:48:281
3203099260,25cyclictest0-21swapper/110:17:461
3203099260,25cyclictest0-21swapper/109:50:151
3203099260,25cyclictest0-21swapper/109:39:331
3203599250,24cyclictest0-21swapper/212:06:262
32030992523,2cyclictest0-21swapper/110:55:281
3203099250,24cyclictest0-21swapper/109:55:441
3203099242,15cyclictest31745-21sadc09:34:591
3203099240,23cyclictest0-21swapper/112:07:101
3203099240,23cyclictest0-21swapper/109:09:271
3203099240,23cyclictest0-21swapper/107:13:381
32030992321,2cyclictest0-21swapper/111:43:501
32030992321,2cyclictest0-21swapper/107:35:031
3203099230,23cyclictest0-21swapper/109:15:041
3203099230,22cyclictest0-21swapper/109:03:131
3202399230,21cyclictest27974-21turbostat10:05:000
3203599221,3cyclictest0-21swapper/207:59:242
3203599220,3cyclictest0-21swapper/207:28:362
3203599220,21cyclictest0-21swapper/210:02:042
3203599220,21cyclictest0-21swapper/208:45:252
3203599220,21cyclictest0-21swapper/208:00:242
3203599220,21cyclictest0-21swapper/207:42:392
32030992220,2cyclictest0-21swapper/111:14:441
3203099221,3cyclictest0-21swapper/110:41:161
3203099220,3cyclictest0-21swapper/109:28:521
3203099220,21cyclictest0-21swapper/112:24:201
3203099220,21cyclictest0-21swapper/112:10:351
3203099220,21cyclictest0-21swapper/110:33:101
3203099220,21cyclictest0-21swapper/109:42:041
3203099220,21cyclictest0-21swapper/109:21:301
3203099220,21cyclictest0-21swapper/108:58:311
3203099220,21cyclictest0-21swapper/108:43:241
32035992118,3cyclictest0-21swapper/209:41:402
32035992118,3cyclictest0-21swapper/209:33:372
32035992117,3cyclictest0-21swapper/211:40:442
32035992117,2cyclictest16074-21sadc11:25:002
3203599211,15cyclictest0-21swapper/210:12:262
3203599210,20cyclictest0-21swapper/211:15:112
32030992119,2cyclictest0-21swapper/108:52:541
32030992117,3cyclictest0-21swapper/108:25:511
3203099211,2cyclictest0-21swapper/112:29:451
3203099210,3cyclictest0-21swapper/111:32:171
3203099210,3cyclictest0-21swapper/111:17:191
3203099210,20cyclictest0-21swapper/111:25:081
3203099210,20cyclictest0-21swapper/108:04:091
340422018,1sleep0750-21snmpd09:05:330
3203599203,13cyclictest0-21swapper/211:45:212
32035992018,2cyclictest0-21swapper/210:40:072
32035992018,1cyclictest750-21snmpd12:00:442
32035992018,1cyclictest750-21snmpd10:56:252
32035992018,1cyclictest750-21snmpd10:50:292
32035992018,1cyclictest750-21snmpd10:49:012
32035992018,1cyclictest750-21snmpd10:31:312
32035992018,1cyclictest750-21snmpd10:05:342
32035992018,1cyclictest750-21snmpd09:50:482
32035992018,1cyclictest750-21snmpd08:55:302
3203599201,18cyclictest0-21swapper/211:10:112
3203599200,2cyclictest14093-21ntp_states07:45:212
3203599200,2cyclictest0-21swapper/208:44:542
3203599200,19cyclictest0-21swapper/211:50:322
3203599200,19cyclictest0-21swapper/211:50:322
3203599200,19cyclictest0-21swapper/211:39:322
3203599200,19cyclictest0-21swapper/208:35:032
3203099206,13cyclictest0-21swapper/112:30:191
3203099204,15cyclictest0-21swapper/108:14:371
32030992018,2cyclictest0-21swapper/108:35:241
32030992018,2cyclictest0-21swapper/107:49:481
32030992016,3cyclictest0-21swapper/108:07:211
3203099201,18cyclictest0-21swapper/110:35:111
3203099200,3cyclictest0-21swapper/108:46:491
3203099200,19cyclictest0-21swapper/107:25:231
3203099200,19cyclictest0-21swapper/107:18:561
32023992018,1cyclictest750-21snmpd12:13:060
32023992018,1cyclictest750-21snmpd12:07:190
32023992018,1cyclictest750-21snmpd11:53:050
32023992018,1cyclictest750-21snmpd11:53:040
32023992018,1cyclictest750-21snmpd11:49:170
32023992018,1cyclictest750-21snmpd11:26:320
32023992018,1cyclictest750-21snmpd11:02:110
32023992018,1cyclictest750-21snmpd10:41:100
32023992017,3cyclictest0-21swapper/011:31:410
3202399200,14cyclictest0-21swapper/009:26:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional